#include "AliConst.h"
#include "AliCRThit.h"
+#include "AliCRTModule.h"
#include "AliCRTConstants.h"
#include "AliMC.h"
+#include "AliLog.h"
ClassImp(AliCRTv1)
//_____________________________________________________________________________
AliCRTv1::AliCRTv1()
- : AliCRTv0()
+ : AliCRT()
{
//
// Default constructor
//_____________________________________________________________________________
AliCRTv1::AliCRTv1(const char *name, const char *title)
- : AliCRTv0(name, title)
+ : AliCRT(name, title)
{
//
// Standard constructor
<img src="picts/AliCRTv1.gif">
*/
//End_Html
- fIshunt = 1; // All hits are associated with primary particles
+ fIshunt = 1; // All hits are associated with primary particles
fHits = new TClonesArray("AliCRThit",400);
gAlice->GetMCApp()->AddHitList(fHits);
//_____________________________________________________________________________
AliCRTv1::AliCRTv1(const AliCRTv1& crt)
- : AliCRTv0(crt)
+ : AliCRT(crt)
{
//
// Copy ctor.
Int_t idrotm[2499]; // The rotation matrix.
Int_t* idtmed = fIdtmed->GetArray() - 1099 ;
+ AliCRTConstants* crtConstants = AliCRTConstants::Instance();
+
+ // Create the mother volume, the one which will contain all the material
+ // above the hall.
+ Float_t pbox[3];
+ pbox[0] = AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad);
+ //pbox[0] = 12073;
+ pbox[1] = crtConstants->Depth();
+ pbox[2] = pbox[0];
+ gMC->Gsvolu("CRT", "BOX", idtmed[1114], pbox, 3);
+ gMC->Gspos("CRT", 1, "ALIC", 0, 0, 0, 0, "ONLY");
// Shafts.
this->CreateShafts();
// Molasse.
this->CreateMolasse();
- // Create a big volume with air barrel above the magnet
- Float_t barrel[10];
- Float_t magnetSides = 3.;
- Float_t planesPerpendicularToZ = 2.;
- barrel[0] = 22.5;
- barrel[1] = 45*magnetSides;
- barrel[2] = magnetSides;
- barrel[3] = planesPerpendicularToZ;
- barrel[4] = -700.;
- barrel[5] = AliCRTConstants::fgMagMinRadius;
- barrel[6] = AliCRTConstants::fgMagMinRadius + 2.; // 2 cm width
- barrel[7] = -barrel[4];
- barrel[8] = barrel[5];
- barrel[9] = barrel[6];
- gMC->Gsvolu("CRT4", "PGON", idtmed[1112], barrel, 10);
- gMC->Gspos("CRT4", 1 , "CRT", 0., -30., 0., 0, "ONLY");
-
- //
+ // This volume can be seen as the volume which ACORDE will ocupate
+ // above the upper face of the L3 magnet. Inside this volume the detectors
+ // aboce the magnet will be, then there will be two copies of this volume,
+ // one for each side.
Float_t box[3];
- box[0] = AliCRTConstants::fgSinglePaletteLenght/4;
- box[1] = AliCRTConstants::fgSinglePaletteHeight/2;
- box[2] = AliCRTConstants::fgSinglePaletteWidth/2;
- gMC->Gsvolu("CRT6", "BOX", idtmed[1113], box, 3);
+ //box[0] = 2*crtConstants->MagMinRadius()*TMath::Sin(kDegrad*22.5);
+ box[0] = crtConstants->MagMinRadius()*TMath::Sin(kDegrad*22.5);
+ box[1] = crtConstants->MagMaxRadius() - crtConstants->MagMinRadius();
+ box[2] = crtConstants->MagnetLenght()/2;
+ gMC->Gsvolu("CRT1", "BOX", idtmed[1134], box, 3);
+
+ // Check if the AliCRTModule instance have been set, otherwise
+ // use the default values
+ if ( !fModule ) {
+ Info("CreateGeometry", "Using default dimensions");
+ fModule = new AliCRTModule("CRTmod", "Default module dimensions");
+ }
- // In the right side side of the magnet
- AliMatrix(idrotm[231], 90., 45., 90., 315., 180., 202.5);
+ // The full module volume.
+ // This volume will be ocupied by all the material of the module
+ // the scintillators, the aluminium frame, etc.
+ box[0] = fModule->FrameLength()/2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = fModule->FrameWidth()/2;
+ gMC->Gsvolu("CRT2", "BOX", idtmed[1114], box, 3);
+
+ // The scintillators
+ box[0] = crtConstants->SinglePaletteLenght()/4;
+ box[1] = crtConstants->SinglePaletteHeight();
+ box[2] = crtConstants->SinglePaletteWidth()/2;
+ gMC->Gsvolu("CRT3", "BOX", idtmed[1112], box, 3);
+ gMC->Gspos("CRT3", 1, "CRT2", 0, 2, 0, 0, "ONLY");
+
+ // The metallic frame
+ box[0] = fModule->FrameLength()/2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = 2;
+ gMC->Gsvolu("CRT4", "BOX", idtmed[1108], box, 3);
+ gMC->Gspos("CRT4", 1, "CRT2", 0, 0, 13 - box[2], 0, "MANY");
+ gMC->Gspos("CRT4", 2, "CRT2", 0, 0, -13 + box[2], 0, "MANY");
+
+ box[0] = 2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = fModule->FrameWidth()/2;
+ gMC->Gsvolu("CRT5", "BOX", idtmed[1108], box, 3);
+ gMC->Gspos("CRT5", 1, "CRT2", 140 - box[0], 0, 0, 0, "MANY");
+ gMC->Gspos("CRT5", 2, "CRT2", -140 + box[0], 0, 0, 0, "MANY");
+
+ // The support bars
+ box[0] = 2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = 500;
+ gMC->Gsvolu("CRT6", "BOX", idtmed[1108], box, 3);
+
+ // Now put into the volume CR11 all the above volumes.
+ // 20 scintillation modules
+ // 4 support bars
+ Int_t copyNumber = 0;
+ for ( Int_t k = 0; k < fModule->NumberOfRows(); k++ ) {
+ Float_t zCoordinate = k*fModule->ZGap() - 450;
+ gMC->Gspos("CRT2",++copyNumber,"CRT1",-150, 15, zCoordinate, 0, "MANY");
+ gMC->Gspos("CRT2",++copyNumber,"CRT1",150, 15, zCoordinate, 0, "MANY");
- // In the left side side of the magnet
- //AliMatrix(idrotm[232], 90., 315., 90., 315., 0.0000040, 263.0707092);
- AliMatrix(idrotm[232], 90, 315, 90, 315, 0, 263);
-
- // Now put them into the volume created above
- // First above the magnet.
- const Float_t away = (2.*barrel[5]*TMath::Sin(kDegrad*22.5))/4.;
- const Int_t nModules = 10;
- for (Int_t i = 0; i < nModules; i++) {
- Float_t zCoordinate = i*100 - 450;
- // In the lef side
- gMC->Gspos("CRT6", i, "CRT4", -away, barrel[5]+1., zCoordinate, 0, "ONLY");
- // In the rigth side
- gMC->Gspos("CRT6",i+10,"CRT4", away, barrel[5]+1., zCoordinate, 0, "ONLY");
-
- // The most away part (left side)
- gMC->Gspos("CRT6", i+20, "CRT4", 3*away, barrel[5]+21 - away, zCoordinate, idrotm[232], "ONLY");
- // The inner part (left side)
- gMC->Gspos("CRT6", i+30, "CRT4", 4*away, barrel[5]+21 - 2*away, zCoordinate, idrotm[232], "ONLY");
-
- // The most away part (rigth side)
- gMC->Gspos("CRT6", i+40, "CRT4", -3*away, barrel[5]+21. - away, zCoordinate, idrotm[231], "ONLY");
- // The inner part (rigth side)
- gMC->Gspos("CRT6", i+50, "CRT4", -4*away, barrel[5]+21 - 2*away, zCoordinate, idrotm[231], "ONLY");
}
- // Now the magnet doors
- magnetSides = 8.;
- barrel[1] = 45*magnetSides;
- barrel[2] = magnetSides;
- barrel[4] = 700.;
- barrel[5] = 0;
- barrel[6] = 790;
- barrel[7] = barrel[4] + 2.;
- barrel[8] = barrel[5];
- barrel[9] = barrel[6];
- gMC->Gsvolu("CRT5", "PGON", idtmed[1111], barrel, 10);
- gMC->Gspos("CRT5", 1, "CRT", 0., -30., 0., 0, "ONLY");
-
- AliMatrix(idrotm[300], 90., 0., 90., 90., 180., 0.);
- gMC->Gspos("CRT5", 2, "CRT", 0., -30., 0., idrotm[300], "ONLY");
+ // Put the support bars
+ gMC->Gspos("CRT6", 1, "CRT1", -75, 5, 0, 0, "ONLY");
+ gMC->Gspos("CRT6", 2, "CRT1", -225, 5, 0, 0, "ONLY");
+ gMC->Gspos("CRT6", 3, "CRT1", 75, 5, 0, 0, "ONLY");
+ gMC->Gspos("CRT6", 4, "CRT1", 225, 5, 0, 0, "ONLY");
+
+ // Now put a copy of CR11 on the 3 upper faces of the magnet
+ // In the right side side of the magnet
+ AliMatrix(idrotm[231], 90, 45, 90, 135, 0, 0);
+ // In the left side side of the magnet
+ AliMatrix(idrotm[232], 90, 315, 90, 45, 0, 0);
+
+ Float_t x = crtConstants->MagMaxRadius();
+ gMC->Gspos("CRT1", 1, "ALIC", 0, x, 0, 0, "MANY");
+ gMC->Gspos("CRT1", 2, "ALIC", -x*TMath::Sin(kDegrad*45), x*TMath::Cos(kDegrad*45), 0, idrotm[231], "MANY");
+ gMC->Gspos("CRT1", 3, "ALIC", x*TMath::Sin(kDegrad*45), x*TMath::Cos(kDegrad*45), 0, idrotm[232], "MANY");
}
Int_t idrotm[2499]; // The rotation matrix.
Int_t* idtmed = fIdtmed->GetArray() - 1099 ;
- // Exactly above the hall
- Float_t tspar[5];
- tspar[0] = 1170;
- tspar[1] = 1170 + 375;
- tspar[2] = (1900 + 1150)/2 + 100;
- tspar[3] = 0;
- tspar[4] = 180;
- gMC->Gsvolu("CMO1", "TUBS", idtmed[1123], tspar, 5);
- gMC->Gspos("CMO1", 1, "CRT", 0, 500., 1900 - tspar[2] + 400, 0, "MANY");
-
- Float_t tbox[3];
- tbox[0] = 1250;
- tbox[1] = (4420 - 1670)/2;
- tbox[2] = (1900 + 1150)/2 + 200;
- gMC->Gsvolu("CM12", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM12",1,"CRT",0, 4420 - tbox[1], 1900 - tbox[2] + 400, 0,"MANY");
-
- AliMatrix(idrotm[2003], 0., 0., 90., 0., 90., 90.);
- // Along the PM25
- Float_t tube[3];
- tube[0] = 455 + 100;
- tube[1] = 555 + 375;
- tube[2] = (5150 - 1166)/2;
- gMC->Gsvolu("CMO2", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO2", 1, "CRT", -2100, 4420 - tube[2], 0, idrotm[2003], "MANY");
-
- // Along the PGC2
- tube[0] = 650;
- tube[1] = 2987.7;
- tube[2] = (5150 - 690)/2;
- gMC->Gsvolu("CMO3", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO3",1,"CRT", 375, 4420 - tube[2], 1900 + 2987.7,idrotm[2003],"MANY");
-
- // Behind the PGC2 up to the end of the M. volume.
- tbox[0] = 12073;
- tbox[1] = 2575 + 95;
- tbox[2] = (12073 - 1900 - 2987.7 - 650)/2.;
- gMC->Gsvolu("CMO7", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO7", 1, "CRT", 0, 4420 - tbox[1], 1900 + 2987.7 + 650 + tbox[2], 0, "MANY");
-
- // Along the PX24 , upper part.
- tube[0] = 1250;
- tube[1] = 2300;
- tube[2] = 2575 - 1300 + 95;
- gMC->Gsvolu("CMO4", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO4", 1, "CRT", 0, 404 + 1300 + tube[2], -2300, idrotm[2003], "MANY");
-
- // Along the PX24 , lower part
- tspar[0] = 1250;
- tspar[1] = 2300;
- tspar[2] = 1300;
- tspar[3] = kRaddeg*TMath::ASin(1070./1150.);
- tspar[4] = 360 - tspar[3];
- gMC->Gsvolu("CMO5", "TUBS", idtmed[1123], tspar, 5);
- gMC->Gspos("CMO5", 1, "CRT", 0., 404, -2300, idrotm[2003], "MANY");
- // behind the PX24
- tbox[0] = 12073;
- tbox[1] = 2575 + 95;
- tbox[2] = 8523/2;
- gMC->Gsvolu("CMO6", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO6", 1, "CRT", 0., 4420 - tbox[1], -3550 - tbox[2], 0, "MANY");
-
- // On the right side of th hall
- tbox[0] = (12073 - 1250)/2;
- tbox[1] = 2575 + 95;
- tbox[2] = (8437.7+650)/2;
- gMC->Gsvolu("CMO8", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO8", 1, "CRT", 1250 + tbox[0], 4420 - tbox[1], -3550 + tbox[2], 0, "MANY");
-
- // on the left side of the hall, behind
- tbox[0] = (12073 - 2755)/2;
- tbox[1] = 2575 + 95;
- tbox[2] = (8437.7 + 650)/2.;
- gMC->Gsvolu("CMO9", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO9", 1, "CRT", -2755 - tbox[0], 4420 - tbox[1], -3550 + tbox[2], 0, "MANY");
-
- // Molasse betwen the PX24 & PM25 on the left side.
- tbox[0] = (2755 - 1250)/2;
- tbox[1] = 2575 + 95;
- tbox[2] = (3550 - 555)/2;
- gMC->Gsvolu("CM10", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM10", 1, "CRT", -1250 - tbox[0], 4420 - tbox[1], -tbox[2] - 555, 0, "MANY");
-
- // Molasse betwen the PGC2 & PM25 on the left side.
- tbox[0] = (2755 - 1250)/2;
- tbox[1] = 2575 + 95;
- tbox[2] = (1900 + 2987.7 - 555 + 650)/2;
- gMC->Gsvolu("CM11", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM11", 1, "CRT", -1250 - tbox[0], 4420 - tbox[1], 555 + tbox[2], 0, "MANY");
+ Float_t px24radius = 2300/2;
+ Float_t px24X = 0;
+ //Float_t px24Y = ;
+ Float_t px24Z = 2300;
+
+ Float_t pm25radius = 910/2;
+ Float_t pm25X = 2100;
+ //Float_t pm25Y = ;
+ Float_t pm25Z = 0;
+
+ Float_t pgc2radius = 1100/2;
+ Float_t pgc2X = -375;
+ //Float_t pgc2Y = ;
+ Float_t pgc2Z = -(1900 + 2987.7);
+
+ Float_t concreteWidth = 100; // Standard width of the hall walls.
+
+
+ // Create a local mother volume.
+ Float_t pbox[3];
+ pbox[0] = AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad);
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = pbox[0];
+ gMC->Gsvolu("CMO1", "BOX", idtmed[1114], pbox, 3);
+
+ // Now put the molasse exactly above the hall. OK
+ // Above the ceiling
+ Float_t ptubs[5];
+ ptubs[0] = 1170;
+ ptubs[1] = 2100 - pm25radius;
+ ptubs[2] = 1900/2 + px24radius;
+ ptubs[3] = 0;
+ ptubs[4] = 180;
+ gMC->Gsvolu("CMO2", "TUBS", idtmed[1123], ptubs, 5);
+ gMC->Gspos("CMO2", 1, "CMO1", 0, 500-AliCRTConstants::Instance()->Depth()/2, ptubs[2]-1900, 0, "MANY");
+
+ // Molasse around the RB24/26 Wall. OK
+ ptubs[0] = 220 + 1600;
+ ptubs[1] = AliCRTConstants::Instance()->Depth() - ptubs[0];
+ ptubs[2] = 2987.7/2 - 1100/4 - concreteWidth/2;
+ ptubs[3] = 0;
+ ptubs[4] = 180;
+ gMC->Gsvolu("CMO3", "TUBS", idtmed[1123], ptubs, 5);
+ gMC->Gspos("CMO3", 1, "CMO1", 70, 40-AliCRTConstants::Instance()->Depth()/2, -1900 - ptubs[2], 0, "MANY");
+
+ // A big block above the RB24/26 wall. OK
+ pbox[0] = AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad);
+ pbox[1] = (AliCRTConstants::Instance()->Depth() - 220 - 1600)/2;
+ pbox[2] = 2987.7/2 - 1100/4 - concreteWidth/2;
+ gMC->Gsvolu("CMO4", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CMO4", 1, "CMO1", 0, AliCRTConstants::Instance()->Depth()/2 - pbox[1], -1900 - pbox[2], 0, "MANY");
+ // Small blocks below the volume CMO4 on both sides of the wall RB24/26. OK
+ pbox[0] = (AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - ptubs[0])/2;
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2 - pbox[1];
+ gMC->Gsvolu("CM17", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM17", 1, "CMO1", AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - pbox[0], -AliCRTConstants::Instance()->Depth()/2 + pbox[1], -1900 - pbox[2], 0, "MANY");
+ gMC->Gspos("CM17", 2, "CMO1", -AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad)+ pbox[0], -AliCRTConstants::Instance()->Depth()/2 + pbox[1], -1900 - pbox[2], 0, "MANY");
+
+ // And a big block of molasse above the hall up to the surface. OK
+ pbox[0] = pm25X - pm25radius;
+ pbox[1] = (AliCRTConstants::Instance()->Depth()-500-1170)/2;
+ pbox[2] = (1900 + 1150)/2;
+ gMC->Gsvolu("CMO5", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CMO5", 1, "CMO1", 0,AliCRTConstants::Instance()->Depth()/2-pbox[1], pbox[2]-1900, 0, "MANY");
+ // Small blocks of molasse betwen the blocks CMO2, CMO5 and PM25. Ok
+ pbox[0] = (pm25X - pm25radius - 1170)/2;
+ pbox[1] = 1000;
+ gMC->Gsvolu("CM16", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM16", 1, "CMO1", 1170 + pbox[0], -AliCRTConstants::Instance()->Depth()/2+pbox[1], pbox[2] - 1900, 0, "MANY");
+
+ // Molasse around the shafts.
+ AliMatrix(idrotm[2003], 0, 0, 90, 0, 90, 90);
+ // Around the PX24, the open section. OK
+ ptubs[0] = px24radius + concreteWidth;
+ ptubs[1] = ptubs[0] + 1000;
+ ptubs[2] = (2300 - (5150 - AliCRTConstants::Instance()->Depth()))/2;
+ ptubs[3] = 180 + kRaddeg*TMath::ASin(1070/ptubs[0]);
+ ptubs[4] = 180 - kRaddeg*TMath::ASin(1070/ptubs[0]);
+ gMC->Gsvolu("CMO6", "TUBS", idtmed[1123], ptubs, 5);
+ gMC->Gspos("CMO6", 1, "CMO1", px24X, ptubs[2] - AliCRTConstants::Instance()->Depth()/2, px24Z, idrotm[2003], "MANY");
+
+ // Around the PX24, the closed section. OK
+ Float_t ptube[3];
+ ptube[0] = px24radius + concreteWidth;
+ ptube[1] = ptube[0] + 1000;
+ ptube[2] = (5150 - 2300)/2;
+ gMC->Gsvolu("CMO7", "TUBE", idtmed[1123], ptube, 3);
+ gMC->Gspos("CMO7", 1, "CMO1", px24X, AliCRTConstants::Instance()->Depth()/2 - ptube[2], px24Z, idrotm[2003], "MANY");
+
+ // Around PM25. OK
+ ptube[0] = pm25radius + concreteWidth;
+ ptube[1] = ptube[0] + 400;
+ ptube[2] = AliCRTConstants::Instance()->Depth()/2;
+ gMC->Gsvolu("CMO8", "TUBE", idtmed[1123], ptube, 3);
+ gMC->Gspos("CMO8", 1, "CMO1", pm25X, 0, pm25Z, idrotm[2003], "MANY");
+ // On both sides of the PM25 along the HALL.
+ pbox[0] = (2100 + pm25radius - 1170)/2;
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = (3*px24radius - pm25radius)/2;
+ gMC->Gsvolu("CM18", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM18", 1, "CMO1", 2100, 0, pbox[2] + pm25radius, 0, "MANY");
+
+ pbox[2] = (1900 - pm25radius)/2;
+ gMC->Gsvolu("CM19", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM19", 1, "CMO1", 2100, 0, -pbox[2] - pm25radius, 0, "MANY");
+
+ // Around the PGC2. OK
+ ptube[0] = pgc2radius + concreteWidth;
+ ptube[1] = 2987.7 - 740;
+ ptube[2] = AliCRTConstants::Instance()->Depth()/2;
+ gMC->Gsvolu("CMO9", "TUBE", idtmed[1123], ptube, 3);
+ gMC->Gspos("CMO9", 1, "CMO1", pgc2X, 0, pgc2Z, idrotm[2003], "MANY");
+
+ // On both sides of the PGC2.OK
+ pbox[0] = (AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - 1100 - 375)/2;
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = pgc2radius + concreteWidth;
+ gMC->Gsvolu("CM10", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM10", 1, "CMO1", AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - pbox[0], 0, pgc2Z, 0, "MANY");
+ gMC->Gspos("CM10", 2, "CMO1", -AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) + pbox[0], 0, pgc2Z, 0, "MANY");
+
+ // big block of molasse behind the PX24. OK
+ pbox[0] = AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad);
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = (pbox[0] - (2300 + 1150 + 100))/2;
+ gMC->Gsvolu("CM12", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM12", 1, "CMO1", px24X, 0, px24Z + px24radius + concreteWidth + pbox[2], 0, "MANY");
+
+ // big block of molasse in the opposite side of the PM25. OK
+ pbox[0] = (AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - 1150)/2;
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = (1900 + 2300 + 1150)/2;
+ gMC->Gsvolu("CM13", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM13", 1, "CMO1", -1150 - pbox[0], 0, pbox[2] - 1900, 0, "MANY");
+
+ // big block of molasse behind the PM25. OK
+ pbox[0] = (AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - (2100 + 910/2 + 100))/2;
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = (1900 + 2300 + 1150)/2;
+ gMC->Gsvolu("CM14", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM14", 1, "CMO1", pm25X + pm25radius + concreteWidth + pbox[0], 0, pbox[2] - 1900, 0, "MANY");
+
+ // big block of molasse behind the PGC2. OK
+ pbox[0] = AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad);
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = (pbox[0] - (2987.7 + 1900 + 1100/2 + 100))/2;
+ gMC->Gsvolu("CM15", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM15", 1, "CMO1", 0, 0, -pbox[0] + pbox[2], 0, "MANY");
+
+ gMC->Gspos("CMO1",1,"CRT",0,AliCRTConstants::Instance()->Depth()/2,0,0,"MANY");
}
Int_t idrotm[2499]; // The rotation matrix.
Int_t* idtmed = fIdtmed->GetArray() - 1099 ;
- // Create a mother volume.
- Float_t pbox[3];
- //pbox[0] = AliCRTConstants::fgDepth*TMath::Tan(67.5*kDegrad);
- pbox[0] = 12073.;
- pbox[1] = AliCRTConstants::fgDepth;
- pbox[2] = pbox[0];
- gMC->Gsvolu("CRT", "BOX", idtmed[1114], pbox, 3);
- gMC->Gspos("CRT", 1, "ALIC", 0, 0, 0, 0, "ONLY");
-
- // HAll ceiling
- Float_t ptubs[5];
- ptubs[0] = 1070;
- ptubs[1] = 1170;
- ptubs[2] = 1900;
- ptubs[3] = 0;
- ptubs[4] = 180;
- gMC->Gsvolu("CHC1", "TUBS", idtmed[1116], ptubs, 5);
- gMC->Gspos("CHC1", 1, "CRT", 0, 500, 0, 0, "ONLY");
-
//
// Acces shafts
//
- AliMatrix(idrotm[2001], 0., 0., 90., 0., 90., 90.);
+ AliMatrix(idrotm[2001], 0, 0, 90, 0, 90, 90);
- // PX24
- ptubs[0] = 1150;
- ptubs[1] = 1250;
- ptubs[2] = 1300;
- ptubs[3] = kRaddeg*TMath::ASin(1070/ptubs[0]);
- ptubs[4] = 360 - ptubs[3];
- gMC->Gsvolu("CSF1", "TUBS", idtmed[1116], ptubs, 5);
- gMC->Gspos("CSF1", 1, "CRT", 0., 404, -2300, idrotm[2001], "MANY");
+ // Create a bing cilinder to hold the main structures in the shaft.
+ // All the structures relative to the shaft will be put into
+ // this volume.
+ // This shaft is composed by an open tube down in the hall, and
+ // a cilinder avobe the level of the ceiling.
Float_t ptube[3];
- ptube[0] = ptubs[0];
- ptube[1] = ptubs[1];
- ptube[2] = 2575 - ptubs[2] + 95;
- gMC->Gsvolu("CSF2", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF2", 1, "CRT", 0, 404 + ptubs[2] + ptube[2], -2300, idrotm[2001], "MANY");
-
- // Concrete walls along the shaft
- pbox[0] = 585/2;
- pbox[1] = 2575 + 95;
- pbox[2] = 20;
- gMC->Gsvolu("CSW1", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW1", 1, "CRT", -290 - pbox[0], 404 - 1300 + pbox[1], -3450 + 210*2, 0, "MANY");
-
- //
- pbox[0] = 750/2;
- pbox[1] = 2575 + 95;
- pbox[2] = 20;
- gMC->Gsvolu("CSW3", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW3", 1, "CRT", 420 - 290 +pbox[0], 404 - 1300 + pbox[1], -3450 + 210*2, 0, "MANY");
-
- //
- pbox[0] = 60;
- pbox[1] = 2575 + 95;
- pbox[2] = 210;
- gMC->Gsvolu("CSW2", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW2", 1, "CRT", -290 - pbox[0], 404 - 1300 + pbox[1], -3450 + pbox[2], 0, "MANY");
- gMC->Gspos("CSW2", 2, "CRT", 420 - 290 + pbox[0], 404 - 1300 + pbox[1], -3450 + pbox[2], 0, "MANY");
-
- //
- pbox[0] = 1000;
- pbox[1] = 80;
- pbox[2] = 200;
- gMC->Gsvolu("CSP1", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP1", 1, "CRT", 0, 2600 - 700, -1150 - pbox[2], 0, "MANY");
+ ptube[0] = 0; // inner radius
+ ptube[1] = 1250; // outer radius
+ ptube[2] = 5150/2; // Half lenght in Z
+ gMC->Gsvolu("CSF1", "TUBE", idtmed[1114], ptube, 3);
- //
- pbox[0] = 340.8;
- pbox[1] = 300/2.;
- pbox[2] = 460/2.;
- gMC->Gsvolu("CSP2", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP2", 1, "CRT", 0, 2950.-700., -3450+pbox[2], 0, "MANY");
-
- //
- pbox[0] = 600;
- pbox[1] = 150;
- pbox[2] = 75;
- gMC->Gsvolu("CSP3", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP3", 1, "CRT", 0, 2950.-700., -1150.-210.-pbox[2], 0, "MANY");
-
- //
- pbox[0] = 600;
- pbox[1] = 250;
- pbox[2] = 38;
- gMC->Gsvolu("CSP4", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP4", 1, "CRT", 0, 2950 - 700 + 155+pbox[1], -1150 - 210 - pbox[2], 0, "MANY");
+ Float_t ptubs[5];
+ // The open section of the PX24
+ ptubs[0] = 1150; // Inner radius
+ ptubs[1] = 1250; // Outer radius
+ ptubs[2] = 1300; // Half length
+ ptubs[3] = 180 + kRaddeg*TMath::ASin(1070/ptubs[0]); // starting angle
+ ptubs[4] = 180 - kRaddeg*TMath::ASin(1070/ptubs[0]);
+ gMC->Gsvolu("CSF2", "TUBS", idtmed[1116], ptubs, 5);
+ gMC->Gspos("CSF2", 1, "CSF1", 0, 0, -ptube[2] + ptubs[2], 0, "MANY");
+
+ // The other part of the shaft.
+ ptube[0] = ptubs[0]; // Inner radius
+ ptube[1] = ptubs[1]; // Outer radius
+ ptube[2] = 5150/2 - ptubs[2]; // Half lenght
+ gMC->Gsvolu("CSF3", "TUBE", idtmed[1116], ptube, 3);
+ gMC->Gspos("CSF3", 1, "CSF1", 0, 0, 5150/2 - ptube[2], 0, "MANY");
- // Shielding plug
- pbox[0] = 850;
- pbox[1] = 90;
- pbox[2] = 720;
- gMC->Gsvolu("CSP5", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP5", 1, "CRT", 0, 2950 - 700, -3450 + 460 + pbox[2], 0,"MANY");
+ Float_t pbox[3];
+ // Concrete walls along the shaft (next to the elevator.)
+ pbox[0] = 480/2; // Half length in X
+ pbox[1] = 120/2; // Half length in Y
+ pbox[2] = 5150/2; // Half length in Z
+ gMC->Gsvolu("CSW1", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW1", 1, "CSF1", 820+pbox[0], 150+pbox[1], 0, 0, "MANY");
+ gMC->Gspos("CSW1", 2, "CSF1", 820+pbox[0], -300-pbox[1], 0, 0, "MANY");
//
- pbox[0] = 80;
- pbox[1] = 150;
- pbox[2] = 720;
- gMC->Gsvolu("CSP6", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP6", 1, "CRT", 1150 - 600 , 2950 - 700, -3450 + 460 + pbox[2], 0, "MANY");
- gMC->Gspos("CSP6", 2, "CRT", -1150 + 600, 2950 - 700, -3450 + 460 + pbox[2], 0, "MANY");
+ pbox[0] = 120/2; // Half length in X
+ pbox[1] = 750/2; // Half length in Y
+ pbox[2] = 5150/2; // Half length in Z
+ gMC->Gsvolu("CSW2", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW2", 1, "CSF1", 820-60, 150+pbox[1], 0, 0, "MANY");
//
- pbox[0] = 130;
- pbox[1] = 60;
- pbox[2] = 750;
- gMC->Gsvolu("CSP7", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP7", 1, "CRT", 850 + pbox[0], 2950 - 700 + 100, -3450 + 460 + pbox[2], 0, "MANY");
- gMC->Gspos("CSP7", 2, "CRT", -850 - pbox[0], 2950 - 700+ 100, -3450 + 460 + pbox[2], 0, "MANY");
-
- // PM25 Acces Shaft
+ pbox[0] = 120/2; // Half length in X
+ pbox[1] = 600/2; // Half lenght in Y
+ pbox[2] = 5150/2; // Half length in Z
+ gMC->Gsvolu("CSW3", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW3", 1, "CSF1", 820-60, -300-pbox[1], 0, 0, "MANY");
+
+ // Material below the counting rooms.
+ pbox[0] = 400/2;
+ pbox[1] = 2300/2;
+ pbox[2] = 300/2;
+ gMC->Gsvolu("CSW4", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW4",1,"CSF1",2300/2-pbox[0],0,3000-5150/2-pbox[2], 0, "MANY");
+
+ // Shielding plug.
+ pbox[0] = 1400/2;
+ pbox[1] = 2300/2;
+ pbox[2] = 170/2;
+ gMC->Gsvolu("CSW5", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW5", 1, "CSF1", 0, 0, 3000-5150/2-130, 0, "MANY");
+
+ // The end of the support for the shielding plug.
+ pbox[0] = 170/2;
+ pbox[1] = 2300/2;
+ pbox[2] = 300/2;
+ gMC->Gsvolu("CSW6", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW6",1,"CSF1",-1400/2-pbox[0],0,3000-5150/2-pbox[2],0,"MANY");
+
+ // ...
+ pbox[0] = 100/2;
+ pbox[1] = 2300/2;
+ pbox[2] = 450/2;
+ gMC->Gsvolu("CSW7", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW7",1,"CSF1",-1400/2-170-pbox[0],0,3000-5150/2+pbox[2],0,"MANY");
+
+ // Material close to the pipe.
+ pbox[0] = 300/2;
+ pbox[1] = 2300/2;
+ pbox[2] = 170/2;
+ gMC->Gsvolu("CSW8", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW8",1,"CSF1",-2300/2+pbox[0],0,2500-5150/2,0,"MANY");
+
+ // Now put the shaft into the mother volume.
+ gMC->Gspos("CSF1", 1, "CRT", 0, AliCRTConstants::Instance()->Depth() - 5150/2, 2300, idrotm[2001], "MANY");
+
+ // PM25 Access Shaft
ptube[0] = 910/2;
ptube[1] = ptube[0] + 100;
ptube[2] = (5150 - 1166)/2;
- gMC->Gsvolu("CSF3", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF3", 1, "CRT", -2100, AliCRTConstants::fgDepth-ptube[2], 0, idrotm[2001], "MANY");
+ gMC->Gsvolu("CSF4", "TUBE", idtmed[1116], ptube, 3);
+ gMC->Gspos("CSF4", 1, "CRT", 2100, AliCRTConstants::Instance()->Depth()-ptube[2], 0, idrotm[2001], "MANY");
// PGC2 Access Shaft
ptube[0] = 1100/2;
ptube[1] = ptube[0] + 100;
ptube[2] = (5150 - 690)/2;
- gMC->Gsvolu("CSF4", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF4", 1, "CRT", 375, AliCRTConstants::fgDepth-ptube[2], 1900 + 2987.7, idrotm[2001], "MANY");
+ gMC->Gsvolu("CSF5", "TUBE", idtmed[1116], ptube, 3);
+ gMC->Gspos("CSF5", 1, "CRT", -375, AliCRTConstants::Instance()->Depth()-ptube[2], -1900 - 2987.7, idrotm[2001], "MANY");
}
//_____________________________________________________________________________
-void AliCRTv1::DrawDetector()
+void AliCRTv1::DrawDetector() const
{
//
// Draw a shaded view of the L3 magnet
//
- //cout << "AliCRTv1::DrawModule() : Drawing the module" << endl;
-
-
- Int_t able = 1;
- Int_t enable = 0;
+ Info("DrawDetector", "Drawing CRT module");
+
gMC->Gsatt("*", "seen", -1);
- gMC->Gsatt("alic", "seen", 0);
-
- gMC->Gsatt("ALIC","seen",enable);
- gMC->Gsatt("CRT", "seen",enable);
- gMC->Gsatt("L3MO","seen", able); // L3 Magnet
- //gMC->Gsatt("CRT1","seen", able); // Scintillators
- gMC->Gsatt("CRT4","seen", able); // Scintillators barrel
-
- // Draw the molasse volumes
- gMC->Gsatt("CMO1","seen",enable); // Exactly above the HALL
- gMC->Gsatt("CMO2","seen",enable); // Molasse, along the PM25
- gMC->Gsatt("CMO3","seen",enable); // molasse along the PGC2
- gMC->Gsatt("CMO4","seen",enable); // Molasse, behind the PX24 upper part
- gMC->Gsatt("CMO5","seen",enable); // molasse behind px24, lower part
- gMC->Gsatt("CMO6","seen",enable); // behind the PX24
- gMC->Gsatt("CMO7","seen",enable); // behind the PGC2
- gMC->Gsatt("CMO8","seen",enable); // on the right side.
- gMC->Gsatt("CMO9","seen",enable); // on the left side.
- gMC->Gsatt("CM10","seen",enable); // betwen PX24 & PM25.
- gMC->Gsatt("CM11","seen",enable); // betwen PGC2 & PM25.
- gMC->Gsatt("CM12","seen",enable); // box above the hall.
-
+ gMC->Gsatt("ALIC", "seen", 0);
+ /*
+ gMC->Gsatt("L3MO","seen",0); // L3 Magnet, Mother
+ gMC->Gsatt("L3CO","seen",1); // Coils
+ gMC->Gsatt("L3C1","seen",1); // Coils
+ gMC->Gsatt("L3YO","seen",1); // Yoke
+ gMC->Gsatt("L3DO","seen",0); // return Yoke (DOOR)
+ gMC->Gsatt("L3FR","seen",1); // DOOR
+ gMC->Gsatt("L3IR","seen",0); // Inner layer
+ gMC->Gsatt("L3O1","seen",1); // Door opening
+ gMC->Gsatt("L3O2","seen",1); // Door opening
+ */
+ gMC->Gsatt("CRT", "seen",0); // CRT mother volume.
+
+ gMC->Gsatt("CMO1","seen",0); // Molasse.
+
+ gMC->Gsatt("CSF1","seen",0); // PX24 access shaft.
+ gMC->Gsatt("CSF2", "seen", 1); // PX24 open section
+ gMC->Gsatt("CSF3", "seen", 1); // PX24, upper part.
+ gMC->Gsatt("CSW1", "seen", 1);
+ gMC->Gsatt("CSW2", "seen", 1);
+ gMC->Gsatt("CSW3", "seen", 1);
+ gMC->Gsatt("CSW4", "seen", 1);
+ gMC->Gsatt("CSW5", "seen", 1);
+ gMC->Gsatt("CSW6", "seen", 1);
+ gMC->Gsatt("CSW7", "seen", 1);
+ gMC->Gsatt("CSW8", "seen", 1);
+
+ gMC->Gsatt("CSF4","seen",1); // PM25 access shaft.
+ gMC->Gsatt("CSF5","seen",1); // PGC2 access shaft.
+
+ gMC->Gsatt("CRT", "seen", 0); // CRT Mother volume.
+ gMC->Gsatt("CRT1", "seen", 0); // ?
+ gMC->Gsatt("CRT2", "seen", 0); // Module air box
+ gMC->Gsatt("CRT3", "seen", 1); // Scintillators
+ gMC->Gsatt("CRT3", "colo", 2); // Scintillators
+ gMC->Gsatt("CRT4", "seen", 1); // Aluminium frame (long bars)
+ gMC->Gsatt("CRT4", "colo", 3); //
+ gMC->Gsatt("CRT5", "seen", 1); // Aluminium frame (short bars)
+ gMC->Gsatt("CRT5", "colo", 3); //
+ gMC->Gsatt("CRT6", "seen", 1); // Module support
+ gMC->Gsatt("CRT6", "colo", 3); //
+
gMC->Gdopt("hide", "on");
gMC->Gdopt("edge","off");
gMC->Gdopt("shad", "on");
gMC->Gsatt("*", "fill", 7);
gMC->SetClipBox("ALIC", 0, 3000, -3000, 3000, -6000, 6000);
gMC->DefaultRange();
- gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .009, .009);
+ gMC->Gdraw("alic", 70, 30, 0, 10, 9.5, .001, .001);
gMC->Gdhead(1111, "View of CRT(ACORDE)");
gMC->Gdman(18, 4, "MAN");
-
-
+
}
//_____________________________________________________________________________
// Initialise L3 magnet after it has been built
Int_t i;
//
- if(fDebug) {
+ if(AliLog::GetGlobalDebugLevel()>0) {
printf("\n%s: ",ClassName());
for(i=0;i<35;i++) printf("*");
printf(" CRTv1_INIT ");
(strcmp(gMC->CurrentVolName(),"CSF4") == 0) ) // PGC2
&& gMC->IsTrackEntering() ) {
+ /*
+ if ( (strcmp(gMC->CurrentVolName(),"CRT3") == 0)
+ && gMC->IsTrackEntering() ) {
+ */
// Get current particle id(ipart),track position (pos) and momentum (mom)
gMC->TrackPosition(pos);
gMC->TrackMomentum(mom);
hits[6] = mom[2]; // Pz (fpzug)
hits[7] = eloss; // Energy loss
+ Info("StepManager", "X=%f", pos[0]);
+
// Tag the volumes
if ( (strcmp(gMC->CurrentVolName(),"CRT4")==0) ) vol[0] = 1; // Magnet
else if ( (strcmp(gMC->CurrentVolName(),"CRT5")==0) ) vol[0] = 2; // CRT
else if ( (strcmp(gMC->CurrentVolName(),"CSF4")==0) ) vol[0] = 6; // PGC2
else vol[0] = -1;// ?
//vol[0] = gMC->GetMedium(); //layer(flay)
-
+ Info("StepManager", "Adding hit");
AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits);
-
+ Info("StepManager", "Hit added");
// Reset the deposited energy only when you reach the Magnet
if ( (strcmp(gMC->CurrentVolName(),"CRT4")==0) ) eloss = 0;
TClonesArray &lhits = *fHits;
new(lhits[fNhits++]) AliCRThit(fIshunt,track,vol,hits);
}
-
-//_____________________________________________________________________________
-void AliCRTv1::ResetHits()
-{
- // Reset number of clusters and the cluster array for this detector
- AliDetector::ResetHits();
-}
-
-//_____________________________________________________________________________
-void AliCRTv1::ResetDigits()
-{
- //
- // Reset number of digits and the digits array for this detector
- AliDetector::ResetDigits();
-}
-
-//____________________________________________________________________________
-void AliCRTv1::FinishEvent()
-{
- //
- //
-}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff